i just recently bought the fun & done! it has been nightmares & wasted fabric for me! What am i doing wrong?? i was making one with scrappy strings, but i thought it might be the backing fabric because it was slick. so i tried better fabric, it was better, i made 2 blocks & measured it, & the sizes are still off. any help would be appreciated i have been sewing for yrs so i know alot. judy